Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21381510 · ArcScan

Block

#21,381,510

2026-09-17 20:03:18 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,510
Timestamp: 10 days ago · 2026-09-17 20:03:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe13f176a6eca8302209fcf8a3f5b319e68e221744a7652f34e999e34f7c78f41
Parent hash: 0x7d1cbb5b…c62308fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,510 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.0%2,106,185 / 30,000,000

Base fee

20 gwei

State root

0x50e26ff86f09…89d49e26f301

Transactions root

0xf88a99cf7b90…4d9c5c5bc0c7

Receipts root

0xb3ab3c0e643f…9091f54597f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800